installer: updated Polaris22Fixup

[osy]

• Use Lilu again
• Patch works on resume (fixes Polaris22Fixup patch broken on resume #206)
• Fix kernel panic on bootup without workaround (fixes Kernel panic in AMD GPU drivers on bootup after 10.14.5 Beta 2 #1)
• Above means booting with latest AMD GPU drivers works, this may fix other
  issues as well.
• 4K stuttering issue resolved by using AMD codec (fixes 4K video playback laggy and stuttering. #262)
• Enable offline compute for IGPU (fixes How to enable IGPU for Metal compute? #213)

[iiicwx]

Thank you @osy86 , just test it, Apple TV+ works again, still have to go through a sleep though.

[osy]

That’s weird I still can’t get it to work just as before.

[iiicwx]

@osy86 maybe mini dp to dp? @crhendo also uses mini dp who confirmed me on #131

[osy]

I am currently using miniDP to DP running on 10.15.5. My monitor is a LG 4k 60hz display with freesync. HDCP is enabled. I tried both amd codec option and intel codec option.

[osy]

@KrisCris I've updated the package so Intel option also uses AMD decoder and Intel encoder (AMD option uses AMD encoder+decoder). So sidecar should work. Make sure to select "reset boot-args" when installing as the boot-args have changed.

Also due to a bug in macOS, sandboxed apps like Quicktime cannot read the AppleGVA settings. So I install a new script /Applications/QuickTime Fix.app which you have to run once and then you can delete it.

[crhendo]

I would like to give this a try however I lack the skills on how to install these new branches. Is there an updated HaCMini.pkg file that I can access or something I should read that would give me a clue on how to test new branches?

As always, any help would be very much appreciated.

[osy]

https://help.github.com/en/actions/configuring-and-managing-workflows/persisting-workflow-data-using-artifacts#downloading-or-deleting-artifacts

[goodbest]

I don't have issue #1 #262 or #206 previously, so I couldn't help testing this PR for those issue..

For the DRM thing, I don't know if I'm alone.
Intel Codec:

• Apple TV+ Episodes (with fp4? hw4 maybe), video = Black screen, audio = fine
• Purchased iTunes Episodes (with fp1? sw maybe), work fine.

AMD Codec:

• Apple TV+ Episodes (with fp4? hw4 maybe), video = green glitches, audio = fine
• Purchased iTunes Movie (with fp1? sw maybe), work fine.

---

By the way,
In WEG Shiki, it says AMD Polaris Ellesmere is broken in 10.15 (e.g. RX 590).
Not sure whether it's still the case in 10.15.5
https://github.com/acidanthera/WhateverGreen/blob/a5abdbd7dffc85ebbddbac19a1820873b280b214/WhateverGreen/kern_shiki.hpp#L72

[osy]

In WEG Shiki, it says AMD Polaris Ellesmere is broken in 10.15 (e.g. RX 590).
Not sure whether it's still the case in 10.15.5

#1 (comment) Claims it’s fixed

[iiicwx]

tried the test built 71&73, apple tv+ not working.

[osy]

Those are the wrong branch. 69 is the latest one for this branch. You can also click the “details” link below.